Constellation has been a leader in the drive toward a cleaner energy future for decades. Our diverse generation portfolio serves our nation's energy needs with a mix of carbon-free and low-carbon resources, including nuclear, hydroelectric, wind, and solar facilities. Today, our fleet is more than four times cleaner than our nearest industry peer.
In 2021 alone, our fleet produced more than 154 million megawatt hours (MWh) of clean electricity – helping avoid more than 78 million metric tonnes of carbon emissions. The reduction of carbon released is the equivalent of emissions from 62 million gasoline-powered cars on the road.
Constellation’s 13,000 employees are the power behind our performance at industry-leading standards thanks to their commitment to our customers, our communities, and our environment.
We have also cultivated a culture of innovation that promotes the early adoption of promising new technologies and processes. Constellation believes in an integrated grid that combines existing clean power facilities and new distributed generation technologies. As we move towards a clean energy future, all of our energy sources will coexist to provide reliable power to all of our customers.
Jun 23, 2025
